18285736

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14197}}^1$

素因数の和:14233

約数の個数: 32

約数和(自身を含む): 40890240

約数和(自身を除く): 22604504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14197, 28394, 56788, 99379, 113576, 198758, 326531, 397516, 653062, 795032, 1306124, 2285717, 2612248, 4571434, 9142868, 18285736]

約数ペア:

[(1, 18285736), (2, 9142868), (4, 4571434), (7, 2612248), (8, 2285717), (14, 1306124), (23, 795032), (28, 653062), (46, 397516), (56, 326531), (92, 198758), (161, 113576), (184, 99379), (322, 56788), (644, 28394), (1288, 14197)]